Firefox 3.6.6 MOZCRT19.dll is not a valid windows image.

Hello,
I was upgrading the FF to 3.6.6 version.
After this i get this error:
MOZCRT19.dll is not a valid windows image.
1.I have uninstalled and reinstalled for 3-4 times with no help.
Deleted the existing installation, even the profile folder etc. Still after the new installation gives same error.
2.Tried using the older version which was working on my PC, 3.5.7 but same error.
Can someone guide what to do?
Checked on Internet and i saw some servies.exe could be creating the issue.
Can someone tell the issue?
Ankur

This problem can be caused by malware.
Do a malware check with a few malware scan programs.
You need to use all programs because each detects different malware.
Make sure that you update each program to get the latest version of the database.
http://www.malwarebytes.org/mbam.php - Malwarebytes' Anti-Malware
http://www.superantispyware.com/ - SuperAntispyware
http://www.safer-networking.org/en/index.html - Spybot Search & Destroy
http://www.lavasoft.com/products/ad_aware_free.php - Ad-Aware Free
http://www.microsoft.com/windows/products/winfamily/defender/default.mspx - Windows Defender: Home Page
See also "Spyware on Windows": http://kb.mozillazine.org/Popups_not_blocked and [[Searches are redirected to another site]]

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When I click on my Firefox desktop shortcut, this message appears "The application or DLL C:\Program Files\Mozilla Firefox\MOZCRT19.dll is not a valid Windows image. Please check this against your instillation diskette". I cannot enter the program.

I believe that my question gave all the details. I am wireless in my home and the other computers connected to this wireless have no problem getting into Firefox. What is MOZCRT19?

clementem,
This means there is a problem with the files you need to run Firefox.
Try a clean reinstall:
1. Download the Firefox installer from [http://mozilla.com Mozilla.com] and save it to your desktop or other location.
2. Make sure that Firefox is closed completely
3. Delete the Firefox installation directory (On Windows, this is typically the C:\Program Files\Mozilla Firefox folder that contains "firefox.exe" and other Firefox program files and folders).
4. Reinstall Firefox by running the installer you downloaded previously.
Your personal settings, including bookmarks and history, will not be lost.
See http://kb.mozillazine.org/Standard_diagnostic_-_Firefox#Clean_reinstall

Error message: Bad Image: The application or DLL C:\Program Files\Mozilla Firefox\MOZCRT19.dll is not a valid Windows image. Please check this against your installation diskette.

I was in Firefox but I exited. Soon I opened it again, it
installed updates and this message showed up. I tried
scanning the file, looking at it, and everything short of
reinstalling Firefox (which every other person with this
problem has tried but it has not worked.). I installed
Firefox by USB drive, not a diskette, and I no longer have
it with me, so I can't check it from there. What should I
do to fix this problem?

Do a clean reinstall and download a fresh Firefox copy from http://www.mozilla.com/firefox/all.html and save the file to the desktop. 
Uninstall your current Firefox version and remove the Firefox program folder before installing that copy of the Firefox installer. 
Don't remove personal data when uninstalling. 
It is important to delete the Firefox program folder to remove all the files and make sure that there are no problems with files that were leftover after uninstalling. 
 
You can skip the step to create a new profile, that is not necessary for this issue.
See http://kb.mozillazine.org/Standard_diagnostic_-_Firefox#Clean_reinstall
You may have a malware problem if you get unrelated pop-ups opening or are redirected to unrequested websites.
If that is the case then do a malware check with a few different programs.
Every program finds different malware, so you need to use more than one program to scan.
Do a malware check with a few malware scan programs. 
You need to use all programs because each detects different malware. 
Make sure that you update each program to get the latest version of the database before doing a scan.
* http://www.malwarebytes.org/mbam.php - Malwarebytes' Anti-Malware
* http://www.superantispyware.com/ - SuperAntispyware
* http://www.safer-networking.org/en/index.html - Spybot Search & Destroy
* http://www.lavasoft.com/products/ad_aware_free.php - Ad-Aware Free
* http://www.microsoft.com/windows/products/winfamily/defender/default.mspx - Windows Defender: Home Page
See also "Spyware on Windows": http://kb.mozillazine.org/Popups_not_blocked and [[Searches are redirected to another site]]

While trying to run it show error message : "The application or DLL C:\Program Files\Mozilla Firefox\sqlite3.dll is not a valid Windows image. Please check this against your installation diskette

Just updated firefox. While trying to run it show error message : "The application or DLL C:\Program Files\Mozilla Firefox\sqlite3.dll is not a valid Windows image. Please check this against your installation diskette." Tried to download and install new firefox, but it alway show that the file is corrupt
== Today ==
== User Agent ==
Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 1.1.4322; .NET CLR 2.0.50727; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729; InfoPath.2)

Do a clean reinstall and download a fresh Firefox copy from http://www.mozilla.com/firefox/all.html and save the file to the desktop.
Uninstall your current Firefox version and remove the Firefox program folder before installing that copy of the Firefox installer.
It is important to delete the Firefox program folder to remove all the files and make sure that there are no problems with files that were leftover after uninstalling.
You can skip the step to create a new profile, that is not necessary for this issue.
See http://kb.mozillazine.org/Standard_diagnostic_-_Firefox#Clean_reinstall

I am getting the following reading when I click on Firefox: "The application or DLLc:/programfiles/mozillafirefox/xul.dll is not a valid windows image

I am getting the following pop up reading when I click on the Mozilla Firefox icon located on my desktop: "The application or DLL c:/program files/mozillafirefox/xul.dll is not a valid windows image" I have always used mozilla and now I have no connection to the internet with it. I have tried to go to Mozilla.com to download again and I can't seem to locate a version to download.

michaeleen, you can fix this with a clean install of Firefox:
1. Download the Firefox installer from [http://www.mozilla.com/products/download.html?product=firefox-3.6.7&os=win&lang=en-US this direct link] and save it to your desktop or other location.
2. Make sure that Firefox is closed completely
3. Delete the Firefox installation directory (On Windows, this is typically the C:\Program Files\Mozilla Firefox folder that contains "firefox.exe" and other Firefox program files and folders).
4. Reinstall Firefox by running the installer you downloaded previously.
Your personal settings, including bookmarks and history, will not be lost.
See http://kb.mozillazine.org/Standard_diagnostic_-_Firefox#Clean_reinstall

Msvcr70.dll is not a valid windows image

msvcr70.dll is not a valid Windows image:
This is the pop-up from Windows while installing Photoshop Elements 6.0 on XP
The msvcr70.dll is placed in the .Net Framework folder v1.0.3705
When installing .Net Framework Security Updates they would not install because of this invalid dll
After removing the dll from this folder the updates did install
My question is does Photoshop Elements require this dll to work properly?

Reinstall your standard Windows PostScript printer driver. The issue is utterly unrelated to Photoshop itself. Go in your control panel and run Add or Remove Programs, with the Windows Components options (Advanced mode). have your Windows install disks handy.
Mylenium

Ps5ui.dll is not a valid windows image.

Environment: XP PRO SP3, ADOBE CS3 v10.0.1
Photoshop was running well until I ran "chkdsk /f" which corrected several errors on my HD that were being reported. Everything runs well but opening a file in Photoshop returns the following error messeage popup:
the application or dll c:windows\system32\spool\drivers\w32X86\3\Ps5ui.dll is not a valid windows image. Please check this against your installation diskette.
The error message appears a total of 3 times (clicking OK each time) and then the image will open normally. Once the image is open Photoshop seems to have all its functionality.
I'm hoping for a quick fix rather than a reinstall which would requre me to find the installation disk (LoL)
Any thoughts?

Reinstall your standard Windows PostScript printer driver. The issue is utterly unrelated to Photoshop itself. Go in your control panel and run Add or Remove Programs, with the Windows Components options (Advanced mode). have your Windows install disks handy.
Mylenium

Firefox will not open, a pop up window message says: The application or dll mozilla firefox xul.dll is not a valid windows image. I am using XP and firefox use to work perfectly

Firefox will not open a pop up window says "the application or dll c:program files mozilla firefox xul. dll is not a valid windows range"
== This happened ==
Every time Firefox opened
== User Agent ==
Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0; GTB0.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C)

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Application or DLL C:\Program Files\Mozilla Firefox\MOZCPP19.dll is not a valid windows image this error comes up on trying to open mozilla firefox(7.0.1)

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Do a clean reinstall and download a fresh Firefox copy from http://www.mozilla.com/firefox/all.html and save the file to the desktop.
Uninstall your current Firefox version and remove the Firefox program folder before installing that copy of the Firefox installer.
It is important to delete the Firefox program folder to remove all the files and make sure that there are no problems with files that were leftover after uninstalling.
You can skip the step to create a new profile, that is not necessary for this issue.
See http://kb.mozillazine.org/Standard_diagnostic_-_Firefox#Clean_reinstall

Am getting this message when I attempt to open Firefox: "The application or DLL F:\Program Files\ Mozilla Firefox\nss3.dll is not a valid Windows image. Please check this against your installation diskette."

I had responded favorably to the upgrade message from Firefox but after the download I kept getting a Firefox message that I had to close all other instances of Firefox running before the installation process could complete. There were no other open Firefox programs! I re-booted and tried to open Firefox, and the Windows alert already cited started, and Firefox will not open.
Checking via Windows Explorer it appears that I still have version 3.6.

I resolved the problem. I went to CNet and re-downloaded the upgrade. It proceeded as intended and the upgrade is installed and running with no loss of plug-ins, bookmarks, etc.

Tried many of your suggestions but still can't get past "mozalloc.dll is not a valid windows image" when trying to install and run firefox 6

I have downloaded new copies, deleted everything including install directory, run three different av programs and eliminated anything found. the only other copy of this file in my computer is in the thunderbird directory. Any other suggestions? FF 5 was running ok until I tried the upgrade. Now I can't install any version.

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I have uninstalled and re-downloaded firefox 3 times now and each time I get and error message saying that firefox is not a valid windows image? I download it from your website but to no availe

This is the error message I get when I try and open Firefox:
''The application or DLL C:\Program Files\Mozilla Firefox\WSOCK32.dll is not a valid Windows image. Please check this against your installation diskette.''

wsock32.dll is a Windows System file which is used to connect to the internet. if you are seeing this error message then its probably because either your Antivirus program might have moved this file to the Virus Chest or this file was Deleted mistakenly. Try Restoring this file from your Anti Virus software or check if it is still available in the Recycle Bin folder.
If above suggestions don't work, see this:
''This error is a tough one as it severely limits the programs or apps that you can run in Windows. This error pops up every time you try to open a program in windows, well not every program but most. Most spyware programs can’t be ran because this error pops up and prevents it.''
''One would think that the solution would be to repair the invalid .dll, but what ended up fixing it for me was extracting a fresh copy of explorer.exe. It looks like explorer.exe had gotten corrupt for some reason and was causing the bad image errors with certain .dll s.''
''To repair the problem open up '''msconfig''', it is actually one of the few programs in windows that would still open. To open it click on Start -> Run ->Type in '''msconfig''' and hit Enter. Once it is open click on the button that says “Expand File”. From there you will select the file that needs replaced and the location of the good file. Most of the time the good file can be found in the i386 folder of your XP install cd. My msconfig didn’t like the directory “C:\Windows\System32\ that was already filled in, so browse to the Windows\system32 directory and it should work just fine.''
''Expand the file, it will look like nothing happened, that is normal. Reboot the computer and you should not get the errors anymore.''
''To be safe, I expanded the Wsock32.dll file as well, so if for some reason your error still persists try expanding the dll file too.''
Taken from: http://www.advantage-pc.com/?p=692
Check and tell if its working.

DLL not a valid Windows Image

I've got a VI ramping a voltage supply, and taking data from an oscilliscope. The actual communication between with the devices takes place via DLL library function calls.
When I load the VI, the relevant sub-VIs try to load the libraries. LV can't find the libraries, and pulls up a dialog box for me to find them. When I select the library that the VI needs, it returns something like: "tktds7k_32.dll File not found. Please verify the correct file name was given." The directory that appears to have the libraries I'm looking for contains several .mnu files. When I try to choose one of those, I get something like: "The application or DLL [...]\tktds7k_32.mnu is not a valid Windows image. Please check this against your installation diskette."
I've run this VI on three different machines. It works just fine on two of them; it gives me the error described above on the third. All three machines are running Windows XP. My best guess at this point is that the problem is with the OS. My interpretation of the error message is that XP can't read .mnu files. Does it even make sense that this would be the case? I don't know enough about XP to know if this in fact is the problem, or how to go about fixing it if it is.
If this is not the problem, is there anything else it could be?

Hi Colin,
What driver are you using to communicate with the oscilloscope? Is it an IVI-driver, and did you download it from our instrument driver website? If yes, reinstall the driver and see if that helps. If not, refer to this link for an alternative solution.
Hope this helps.
- Philip Courtois, Thinkbot Solutions

After upgrade to 9.01 startup of firefox gives error message MOZCRT19.dll was not found

After the upgrade to firefox 9.01 with windows xp I get every time firefox tries to launch the error message "This application has failed to start because MOZCRT19.dll was not found. Re-installing the application may fix this problem".
Well, re-installing does not fix this problem!
I even de-installed firefox, cleared all folders with the hint of mozilla or firefox in its name and did the same with the registry, re-installed firefox 9.01 but always get the same result.

If you use ZoneAlarm Extreme Security then disable Virtualization and reinstall Firefox.
See this for a similar issue caused by ZoneAlarm:
*[[/questions/880050]]
*http://kb.mozillazine.org/Browser_will_not_start_up#XULRunner_error_after_an_update

Whenever i try to open iTunes i encounter the messages "The application or DLL.....is not a valid windows image. Please check this against you installation diskette." and "iTunes was not installed correctly. Please re-install iTunes. Error 7 windows error

I cant open my itunes at all, keep getting two errors about application or DLL being a bad image, and about how i need to reinstall iTunes because of itunes error 7 and windows error 193, please help!! Ive already un-installed and re-installed itunes many times to no prevail

Do a clean reinstall and download a fresh Firefox copy from http://www.mozilla.com/firefox/all.html and save the file to the desktop. 
Uninstall your current Firefox version and remove the Firefox program folder before installing that copy of the Firefox installer. 
Don't remove personal data when uninstalling. 
It is important to delete the Firefox program folder to remove all the files and make sure that there are no problems with files that were leftover after uninstalling. 
 
You can skip the step to create a new profile, that is not necessary for this issue.
See http://kb.mozillazine.org/Standard_diagnostic_-_Firefox#Clean_reinstall
You may have a malware problem if you get unrelated pop-ups opening or are redirected to unrequested websites.
If that is the case then do a malware check with a few different programs.
Every program finds different malware, so you need to use more than one program to scan.
Do a malware check with a few malware scan programs. 
You need to use all programs because each detects different malware. 
Make sure that you update each program to get the latest version of the database before doing a scan.
* http://www.malwarebytes.org/mbam.php - Malwarebytes' Anti-Malware
* http://www.superantispyware.com/ - SuperAntispyware
* http://www.safer-networking.org/en/index.html - Spybot Search & Destroy
* http://www.lavasoft.com/products/ad_aware_free.php - Ad-Aware Free
* http://www.microsoft.com/windows/products/winfamily/defender/default.mspx - Windows Defender: Home Page
See also "Spyware on Windows": http://kb.mozillazine.org/Popups_not_blocked and [[Searches are redirected to another site]]

Firefox 3.6.6 MOZCRT19.dll is not a valid windows image.

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